An engineer claims that his engine can develop 7.8 KW power. On testing the engine consumes 0.9 Kg of fuel per hour having a calorific value of 42000 KJ/Kg. The maximum temperature recorded in the cycle is 3000°C and minimum temperature Is 700°C. Find whether the engineer is justified in his claim.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An engineer claims that his engine can develop 7.8 KW power. On testing the engine
consumes 0.9 Kg of fuel per hour having a calorific value of 42000 KJ/Kg. The
maximum temperature recorded in the cycle is 3000°C and minimum temperature
IS 700°C. Find whether the engineer is justified in his claim.
Transcribed Image Text:An engineer claims that his engine can develop 7.8 KW power. On testing the engine consumes 0.9 Kg of fuel per hour having a calorific value of 42000 KJ/Kg. The maximum temperature recorded in the cycle is 3000°C and minimum temperature IS 700°C. Find whether the engineer is justified in his claim.
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